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  • Interstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LXInterstellar Gray 2025 Kia K4 LX

    $24,995

    6,282 mi.
    Est. $456/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (27 mi)

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  • Currant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EX

    $23,414

    14,882 mi.
    Est. $427/mo

    AutoCenters Nissan

    4.6
    Check Availability
    Herculaneum, MO (29 mi)

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  • Snow White Pearl 2025 Kia K4 GT-LineSnow White Pearl 2025 Kia K4 GT-LineSnow White Pearl 2025 Kia K4 GT-LineSnow White Pearl 2025 Kia K4 GT-LineSnow White Pearl 2025 Kia K4 GT-LineSnow White Pearl 2025 Kia K4 GT-Line

    $25,645

    1,467 mi.
    Est. $468/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (27 mi)
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  • Currant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EXCurrant Red 2025 Kia K4 EX

    $21,667

    $499
    5,708 mi.
    Est. $395/mo

    Lou Fusz Kia

    4.6
    Check Availability
    St. Louis, MO (27 mi)
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  • Gray 2025 Kia K4 EXGray 2025 Kia K4 EXGray 2025 Kia K4 EXGray 2025 Kia K4 EXGray 2025 Kia K4 EXGray 2025 Kia K4 EX

    $22,217

    2,462 mi.
    Est. $405/mo

    Clement Hyundai

    4.5
    Check Availability
    Wentzville, MO (18 mi)
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  • Currant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXS

    $18,747

    38,664 mi.
    Est. $342/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (16 mi)
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  • White 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EX

    $24,998

    2,461 mi.
    Est. $456/mo

    CarMax St. Louis Mid Rivers Mall

    Check Availability
    St. Peters, MO (25 mi)
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  • White 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EXWhite 2025 Kia K4 EX

    $23,637

    22,816 mi.
    Est. $431/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (30 mi)

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  • Interstellar Gray 2025 Kia K4 GT-LineInterstellar Gray 2025 Kia K4 GT-LineInterstellar Gray 2025 Kia K4 GT-LineInterstellar Gray 2025 Kia K4 GT-LineInterstellar Gray 2025 Kia K4 GT-LineInterstellar Gray 2025 Kia K4 GT-Line

    $24,200

    6,666 mi.
    Est. $441/mo

    Napleton's Mid Rivers Kia

    3.9
    Check Availability
    Saint Peters, MO (25 mi)
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  • Interstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXS

    $18,747

    37,756 mi.
    Est. $342/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (16 mi)
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  • Steel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXS

    $21,985

    28,215 mi.
    Est. $401/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (27 mi)
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  • Currant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXSCurrant Red 2025 Kia K4 LXS

    $17,987

    31,915 mi.
    Est. $328/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (16 mi)
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  • Steel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXS

    $17,997

    $300
    20,521 mi.
    Est. $328/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (16 mi)
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  • Aurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXS

    $21,710

    $565
    8,130 mi.
    Est. $396/mo

    AutoCenters Nissan

    4.6
    Check Availability
    Herculaneum, MO (29 mi)

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  • Deep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXSDeep Sea Blue 2025 Kia K4 LXS

    $17,496

    37,937 mi.
    Est. $319/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (16 mi)
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  • Steel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXSSteel Gray 2025 Kia K4 LXS

    $19,997

    22,348 mi.
    Est. $365/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (16 mi)
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  • Aurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXSAurora Black Pearl 2025 Kia K4 LXS

    $19,997

    23,448 mi.
    Est. $365/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (16 mi)
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  • Snow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXSSnow White Pearl 2025 Kia K4 LXS

    $18,997

    36,069 mi.
    Est. $346/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (16 mi)
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  • Interstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXSInterstellar Gray 2025 Kia K4 LXS

    $18,747

    39,286 mi.
    Est. $342/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (16 mi)
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  • Gray 2025 Kia K4Gray 2025 Kia K4Gray 2025 Kia K4Gray 2025 Kia K4Gray 2025 Kia K4Gray 2025 Kia K4

    $21,300

    13,560 mi.
    Est. $388/mo

    Clement Supercenter

    2.6
    Check Availability
    St. Charles, MO (26 mi)
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  • Gray 2025 Kia K4 LXGray 2025 Kia K4 LXGray 2025 Kia K4 LXGray 2025 Kia K4 LXGray 2025 Kia K4 LXGray 2025 Kia K4 LX

    $21,000

    11,840 mi.
    Est. $383/mo

    Clement Supercenter

    2.6
    Check Availability
    St. Charles, MO (26 mi)
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  • Deep Sea Blue 2025 Kia K4 EXDeep Sea Blue 2025 Kia K4 EXDeep Sea Blue 2025 Kia K4 EXDeep Sea Blue 2025 Kia K4 EXDeep Sea Blue 2025 Kia K4 EXDeep Sea Blue 2025 Kia K4 EX

    $22,400

    $100
    15,147 mi.
    Est. $409/mo

    Clement Supercenter

    2.6
    Check Availability
    St. Charles, MO (26 mi)
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  • Aurora Black Pearl 2025 Kia K4 GT-Line TurboAurora Black Pearl 2025 Kia K4 GT-Line TurboAurora Black Pearl 2025 Kia K4 GT-Line TurboAurora Black Pearl 2025 Kia K4 GT-Line TurboAurora Black Pearl 2025 Kia K4 GT-Line TurboAurora Black Pearl 2025 Kia K4 GT-Line Turbo

    $27,500

    10,652 mi.
    Est. $502/mo

    Clement Supercenter

    2.6
    Check Availability
    St. Charles, MO (26 mi)
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  • White 2025 Kia K4 LXSWhite 2025 Kia K4 LXSWhite 2025 Kia K4 LXSWhite 2025 Kia K4 LXSWhite 2025 Kia K4 LXSWhite 2025 Kia K4 LXS

    $22,998

    18,242 mi.
    Est. $419/mo

    CarMax Independence

    4.7
    Check Availability
    $99 delivery to St. Peters, MO (25 mi)
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  • Red 2025 Kia K4 LXSRed 2025 Kia K4 LXSRed 2025 Kia K4 LXSRed 2025 Kia K4 LXSRed 2025 Kia K4 LXSRed 2025 Kia K4 LXS

    $22,998

    9,295 mi.
    Est. $419/mo

    CarMax Springfield

    4.6
    Check Availability
    Free delivery to St. Peters, MO (25 mi)
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Kia K4 prices by year

Model year Average price Deals
2026 Kia K4 $25,894
2025 Kia K4 $22,356 20 Great deals

About the Kia K4

FAQs

How much does the Kia K4 cost?

The Kia K4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the K4 is $20,838, with pricing starting at $15,990.

What is the MPG of the Kia K4?

The Kia K4 with traditional internal combustion engine offers up to 30 MPG city and 40 MPG highway for a combined rating of 34 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the Kia K4?

The Kia K4 compares to and/or competes against the following vehicles:


What trim levels are available for the Kia K4?

The Kia K4 is available in the following trim levels:

What model years are available for the Kia K4?

Available model years for Kia K4 inventory range from 2025 to 2026.

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